Joshua Dun and Tyler Joseph are best friends. After Josh joined Tyler in the group called Twenty One Pilots, they became inseparable. Tyler's married to Jenna for a year. Josh is dating the beautiful Disney actress Debby Ryan. But everything will change when Josh will start to have feelings for Madison, Tyler's little sister. How will Josh deal with those feelings? Does Madison feel the same way? Will he tell his best friend about it and break up with Debby? Or will it affect the band and the young men's relationship?
30 parts